Crate deno_core

source · [−]

Re-exports

pub use futures;

pub use rusty_v8 as v8;

pub use serde_json;

pub use url;

Structs

HeapLimits

Minimum and maximum bytes of heap used in an isolate

JsRuntime

A single execution context of JavaScript. Corresponds roughly to the “Web Worker” concept in the DOM. A JsRuntime is a Future that can be used with an event loop (Tokio, async_std). The JsRuntime future completes when there is an error or when all pending ops have completed.

ModuleSource

EsModule source code that will be loaded into V8.

ModuleSpecifier

Resolved module specifier

OpState

OpTable

Collection for storing registered ops. The special ‘get_op_catalog’ op with OpId 0 is automatically added when the OpTable is created.

RecursiveModuleLoad

This future is used to implement parallel async module loading.

ResourceTable

RuntimeOptions

ZeroCopyBuf

A ZeroCopyBuf encapsulates a slice that’s been borrowed from a JavaScript ArrayBuffer object. JavaScript objects can normally be garbage collected, but the existence of a ZeroCopyBuf inhibits this until it is dropped. It behaves much like an Arc<u8>.

Enums

ModuleResolutionError

Error indicating the reason resolving a module specifier failed.

Op

Snapshot

Traits

ModuleLoader

Functions

json_op_async

json_op_sync

normalize_path

Normalize all itermediate components of the path (ie. remove “./” and “../” components). Similar to fs::canonicalize() but doesn’t resolve symlinks.

op_close

Remove a resource from the resource table.

op_resources

Return map of resources with id as key and string representaion as value.

v8_set_flags

Pass the command line arguments to v8. Returns a vector of command line arguments that V8 did not understand.

v8_version

Type Definitions